Samuel Carbaugh

Looks at the history of the space race, detailing how the United States and the Soviet Union competed in space exploration in the 1960s.

Presents an overview of forensic science and crime scene investigation, featuring projects in the areas of documenting a crime scene, identifying fingerprints, analyzing blood spatter, and extracting DNA.

Provides an introduction to physics, explaining how skateboarders use force and motion to perform tricks, how gravity determines the path of a baseball throw, and how electricity is used to power toasters and put on rock shows.

Have you ever noticed that the physical world works in certain ways? Skateboarders use force and motion to perform tricks. If you jump up as high as you can, you'll quickly fall back to the ground. Baseball players use gravity to bring the ball back down when they throw it. When you flip a switch, electricity powers your toaster. Rock bands use electricity to put on a show. The fascinating science of physics helps you understand why forces, motion,

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Why do we walk on two legs? How do our muscles know how to work together when we dance? How does our brain work with our hands to sink a basketball? In Human Movement: How the Body Walks, Runs, Jumps, and Kicks, readers ages 12 to 15 learn the basic anatomy and physiology of the human body and discover how bones, muscles, tendons, and nerves work together to make movement possible. Bones give the body structure and the ability to stay upright. Muscles...

Have you noticed that our planet is becoming increasingly connected? At the supermarket, you can buy food from all around the world, including olive oil from Greece, cheese from France, and coffee from South America. At home, you surf the Internet on a computer made in Asia, reading news from many different countries. Your parents might drive a car made in America, Japan, or Germany while you listen to music from American and Canadian pop stars on...

"Romeo, Romeo, wherefore art thou Romeo?" Teenagers have been sighing an approximation of these words for centuries, ever since William Shakespeare had Juliet utter them from her balcony in one of the most popular plays of all time, Romeo and Juliet. Tales of love, loss, rebellion, rivalry-before there was Twilight, Warm Bodies, and The Lion King, there was Shakespeare. The characters, language, imagery, and plot elements of many books and movies...

What do you see when you look up into the sky at night? The moon, stars, maybe even a comet or asteroid? You can also see other planets! In Planetary Science: Explore New Frontiers, readers ages 12 to 15 embark on a journey through the solar system and beyond, exploring planets, moons, dwarf planets, exoplanets and everything in-between. For many ancient cultures, planets were mysterious objects that moved against the backdrop of the heavens in strange...